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CN-224212681-U - Leather coating equipment

CN224212681UCN 224212681 UCN224212681 UCN 224212681UCN-224212681-U

Abstract

The utility model discloses leather paint coating equipment which comprises a paint box, wherein the paint box is provided with a brush roller assembly, a stirring assembly and a scraper assembly, the brush roller assembly is arranged on the paint box and used for coating paint on the surface of leather, the stirring assembly is used for mixing paint in the paint box, the scraper assembly is used for scraping superfluous paint on the surface of leather, and the stirring assembly comprises conical teeth A and a protection box fixedly connected to the outer surface of the paint box. Through setting up stirring subassembly, can also stir the inside coating of coating case when carrying out the coating to leather surface to effectively reduce the inside coating of coating case and deposit the condition that influences the coating effect because of standing for a long time and appear, this single power supply of motor is adopted jointly with the coating subassembly to stirring subassembly simultaneously, thereby effectively reduce equipment energy consumption, through setting up the scraper subassembly, can carry out the striking off of unnecessary coating to the leather coating face after the coating, thereby when effectively reducing the coating extravagant, also can effectively promote the subsequent stoving speed of leather.

Inventors

  • JIANG PENG
  • WANG CHUNLI

Assignees

  • 福建华夏合成革有限公司

Dates

Publication Date
20260508
Application Date
20260407

Claims (6)

  1. 1. A leather paint coating apparatus is characterized by comprising a paint box (1) provided with a brush roller assembly arranged on the paint box (1) and used for coating paint on the surface of leather, a stirring assembly used for mixing the paint in the paint box (1), and a scraper assembly used for scraping off excessive paint on the surface of leather; The brush roller assembly comprises a motor (2) fixedly connected to the outer surface of the paint box (1), a paint roller (3) fixedly connected to the output end of the motor (2), and a coating cotton layer (4) fixedly connected to the outer surface of the paint roller (3); The stirring assembly comprises a conical tooth A (5) fixedly connected to the outer surface of one end of the coating roller (3) far away from the motor (2), a protection box (6) fixedly connected to the outer surface of the coating box (1), a rotating shaft (7) rotatably connected to the inner part of the protection box (6) through a bearing, a conical tooth B (8) fixedly connected to the outer surface of the upper end of the rotating shaft (7), a driving wheel (9) fixedly connected to the outer surface of the lower end of the rotating shaft (7), a belt (10) in transmission connection with the outer surface of the driving wheel (9), a connecting shaft (11) rotatably connected to the inner part of the coating box (1) through a sealing bearing, a synchronous wheel (12) fixedly connected to the outer surface of the lower end of the connecting shaft (11) and a stirring blade (13) fixedly connected to the outer surface of the upper end of the connecting shaft (11), wherein the outer surface of the synchronous wheel (12) is in transmission connection with the belt (10), and the conical tooth A (5) is meshed with the conical tooth B (8). The scraper component comprises two cavities (14) formed in the paint box (1), springs (15) fixedly connected to the bottom inner walls of the cavities (14), limiting round blocks (16) fixedly connected to the upper ends of the springs (15), compression rods (17) fixedly connected to the upper surfaces of the limiting round blocks (16), fixing plates (18) fixedly connected to the upper ends of the compression rods (17) and scraping plates (19) fixedly connected to the upper surfaces of the fixing plates (18).
  2. 2. A leather paint application apparatus according to claim 1, characterized in that the outer surface of the applicator roll (3) is rotatably connected to the paint tank (1) by means of bearings.
  3. 3. A leather paint application apparatus as claimed in claim 1 wherein the inner surface of the cavity (14) is slidingly connected to the limit knob (16).
  4. 4. A leather paint application apparatus according to claim 1, characterized in that the outer surface of the presser bar (17) is slidingly connected to the paint tank (1).
  5. 5. A leather paint application apparatus according to claim 1, characterized in that the uppermost level of the blade (19) is greater than the uppermost level of the cotton layer (4).
  6. 6. A leather paint coating apparatus according to claim 1, wherein four fixing buckles (20) arranged in a rectangular array are fixedly connected to the outer surface of the paint tank (1).

Description

Leather coating equipment Technical Field The utility model relates to the technical field of leather processing, in particular to leather coating equipment. Background In the leather processing industry, coating is a key process for improving the appearance texture, wear resistance, waterproof performance and color richness of leather, and the coating effect directly determines the final quality and market competitiveness of leather products. At present, three modes of knife coating, spraying and roller coating are mainly adopted in the leather coating process, wherein the roller coating process becomes one of the current mainstream coating modes due to convenient operation and higher production efficiency, and is widely applied to large-scale leather production. In the prior art, the leather roller coating equipment dips the coating in the coating groove through the coating roller during working and transfers the coating to the surface of the moving leather to finish the coating operation, however, in the practical application process of the traditional equipment, a plurality of technical defects to be solved still exist, such as uneven coating concentration caused by precipitation of the coating in the coating process, further coating color difference on the surface of the leather, influence on product consistency, and the existing equipment generally needs to additionally provide an independent stirring power mechanism to continuously stir the coating in the coating groove, so that the equipment energy consumption is greatly increased and the practicability is poor. Disclosure of utility model The utility model aims to provide leather coating equipment, which can be used for coating the surface of leather and stirring the coating in a coating box, so that the condition that the coating in the coating box is precipitated and affects the coating effect due to long-term standing is effectively reduced, and meanwhile, a single power source, namely a motor, is jointly adopted by a stirring assembly and a coating assembly, so that the energy consumption of the equipment is effectively reduced, the excessive coating on the coated surface of the leather after the coating is scraped, the waste of the coating is effectively reduced, and the subsequent drying rate of the leather is effectively improved. To achieve the above object, there is provided a leather paint coating apparatus comprising: A coating tank, which is provided with a brush roller assembly arranged on the coating tank and used for coating the coating on the leather surface, a stirring assembly used for mixing the coating inside the coating tank, and a scraper assembly used for scraping off the excessive coating on the leather surface. The brush roller assembly comprises a motor fixedly connected to the outer surface of the paint box, a paint roller fixedly connected to the output end of the motor, and a cotton coating layer fixedly connected to the outer surface of the paint roller. The stirring assembly comprises a conical tooth A fixedly connected to the outer surface of one end of the coating roller far away from the motor, a protection box fixedly connected to the outer surface of the upper end of the coating roller, a rotating shaft rotatably connected to the inner part of the protection box through a bearing, a conical tooth B fixedly connected to the outer surface of the upper end of the rotating shaft, a driving wheel fixedly connected to the outer surface of the lower end of the rotating shaft, a belt connected to the outer surface of the driving wheel in a transmission manner, a connecting shaft rotatably connected to the inner part of the coating roller through a sealing bearing, a synchronous wheel fixedly connected to the outer surface of the lower end of the connecting shaft, and stirring blades fixedly connected to the outer surface of the upper end of the connecting shaft, wherein the outer surface of the synchronous wheel is in transmission connection with the belt, and the conical tooth A is meshed with the conical tooth B. The scraper component comprises two cavities formed in the paint box, springs fixedly connected to the inner walls of the bottoms of the cavities, limiting round blocks fixedly connected to the upper ends of the springs, compression bars fixedly connected to the upper surfaces of the limiting round blocks, fixing plates fixedly connected to the upper ends of the compression bars, and scraping plates fixedly connected to the upper surfaces of the fixing plates. Preferably, the outer surface of the coating roller is rotatably connected with the coating box through a bearing. Preferably, the inner surface of the cavity is in sliding connection with the limiting round block. Preferably, the outer surface of the compression bar is in sliding connection with the paint tank. Preferably, the uppermost level of the scraper is greater than the uppermost level of the cotton coating. Preferably, four fixing buckles which